Exoskeleton-type hand function rehabilitation robot

A rehabilitation robot and exoskeleton technology, applied in the direction of passive exercise equipment, physical therapy, etc., can solve the problems of affecting the hand function of patients, the difficulty of hand rehabilitation, and the long rehabilitation period, so as to promote the recovery of hand function and rehabilitation. Effective effect of time shortening and recovery exercise

Active Publication Date: 2015-07-08
HARBIN INST OF TECH
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that hand rehabilitation is difficult in existing hand function improvement and rehabilitation methods, and the rehabilitation period after treatment is long, which affects the hand function of patients, and further provides an exoskeleton-type hand function rehabilitation robot

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Exoskeleton-type hand function rehabilitation robot
  • Exoskeleton-type hand function rehabilitation robot
  • Exoskeleton-type hand function rehabilitation robot

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0016] Specific implementation mode 1: Combination Figure 1-Figure 9 It is explained that an exoskeleton type hand functional rehabilitation robot of this embodiment includes an exoskeleton finger drive mechanism 1, an adaptive palm-back adjustment platform 2 and a rear artificial muscle module 3. The exoskeleton finger drive mechanism 1 includes an external Bone thumb 4, exoskeleton index finger 5, exoskeleton middle finger 6, exoskeleton ring finger 7, and exoskeleton little finger 8, exoskeleton thumb 4, exoskeleton index finger 5, exoskeleton middle finger 6, exoskeleton ring finger 7, and exoskeleton little finger 8 are all major It consists of metacarpophalangeal exoskeleton joint 9, proximal interphalangeal exoskeleton joint 10, and distal interphalangeal exoskeleton joint 11. The proximal interphalangeal exoskeleton joint 10 is set on the metacarpophalangeal exoskeleton joint 9 and the distal interphalangeal exoskeleton The three joints 11 are detachably slidingly conne...

specific Embodiment approach 2

[0019] Specific implementation manner two: combination figure 2 with image 3 It is explained that the metacarpophalangeal exoskeleton joint 9 described in this embodiment includes a first joint left posterior plate 26, a first joint right posterior plate 27, a first joint anterior plate 28, a first posterior slider 29, and a first joint A front slider 30, a first sector gear 31, a first sector gear shaft 32, a first rear rack 33, a first front rack 34, a first reverse gear shaft 35, and a first reverse gear 36 And the first steel wire wheel 37; the first joint left rear side plate 26, the first joint right rear side plate 27 and the first joint front side plate 28 are arranged in parallel, and the first joint front side plate 28 is arranged at the first joint Between the left posterior plate 26 and the first joint right posterior plate 27, sliding grooves are respectively processed on both sides of the first joint anterior plate 28, and the first joint left posterior plate 26 ...

specific Embodiment approach 3

[0021] Specific implementation mode three: combination figure 2 with Figure 4 It is explained that the proximal interphalangeal exoskeleton joint 10 in this embodiment includes a second joint left posterior plate 38, a second joint right posterior plate 39, a second joint anterior plate 40, and a second posterior slider 41. , The second front side slider 42, the second sector gear 43, the second sector gear shaft 44, the second rear rack 45, the second front rack 46, the second reverse gear shaft 47, the second reverse Gear 48, second wire wheel 49, inverted U-shaped sensor frame 50, spacer 51 and U-shaped ring 52; second joint left rear side plate 38, second joint right rear side plate 39 and second joint front side plate 40 The three are arranged in parallel, and the second joint anterior plate 40 is arranged between the second joint left posterior plate 38 and the second joint right posterior plate 39. The second joint left posterior plate 38 is behind the second joint The...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an exoskeleton-type hand function rehabilitation robot, relates to medical instruments applied in injured finger rehabilitation, and aims to solve the problems that according to an existing hand function optimizing and recovering manner, hand rehabilitation is difficult, the rehabilitation period after treatment is long and hand functions are influenced. The exoskeleton-type hand function rehabilitation robot comprises an exoskeleton finger drive mechanism, a self-adaptive dorsal metacarpal adjusting platform and a rear artificial muscle module. The exoskeleton finger drive mechanism comprises an exoskeleton thumb, an exoskeleton index finger, an exoskeleton middle finger, an exoskeleton ring finger and an exoskeleton little finger. Proximal interphalangeal exoskeleton joints are arranged between metacarpophalangeal exoskeleton joints and distal interphalangeal exoskeleton joints, and the proximal interphalangeal exoskeleton, the metacarpophalangeal exoskeleton joints and the distal interphalangeal exoskeleton joints are in slidable connections detachably. The self-adaptive dorsal metacarpal adjusting platform covers the upper surface of the exoskeleton finger drive mechanism, and the self-adaptive dorsal metacarpal adjusting platform and the exoskeleton finger drive mechanism are in slidable connections detachably. The exoskeleton-type hand function rehabilitation robot is applied in injured finger rehabilitation.

Description

Technical field [0001] The invention relates to a medical device used for postoperative rehabilitation of injured fingers, in particular to an exoskeleton type hand function rehabilitation robot. Background technique [0002] The human hand is an organ with extremely fine anatomical structure and extremely susceptible to trauma. Traumas that seriously affect hand function include the following: hand extensor and flexor tendon injury, finger fracture, finger dislocation, finger fracture, finger and palm soft tissue contusion , And hand neuromuscular injury. Clinically, after hand trauma, it is often necessary to fix the affected finger in a certain position for 3-4 weeks. As a result, the congestion surrounding the tendon in the joint has formed fibrosis, which directly leads to the adhesion of the finger joint and tendon, which affects to a large extent Improve the function of the patient’s hand. At present, the main methods used in clinical practice for the improvement and reh...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02
Inventor 付宜利张福海张勤超华磊陈宏伟王翔宇
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap